M-system R7CWTU, Instruction Manual

Page: 18 / 18

R7CWTU
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
EM-7814 Rev.3 P. 18 / 18
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DEVICE INFORMATION
RGTR. PARAMETER
9601 Device ID
7701 : R7xWTU
9602 Device version
Version number × 100 (e.g. Version 1.00 = 100)
9603 Serial No.
Each character is stored in the following address:
Register Upper Byte Lower Byte
9603 2nd 1st
9604 4th 3rd
9605 6th 5th
9606 8th 7th
9607 Tag name
This register is writable.
Each character is stored in the following address:
Register Upper Byte Lower Byte
9607 2nd 1st
9608 4th 3rd
9609 6th 5th
9610 8th 7th
9611 10th 9th
9612 12th 11th
9613 14th 13th
9614 16th 15th
9623 Extension function flag
Reading the following values depending upon the function:
0002H : RS-485 (Modbus RTU)
0010H : Three-phase / 4-wire system
0080H : L
ON
W
ORKS
0100H : CC-Link
2000H : Modbus/TCP
This register is read as follows depending upon model numbers.
R7LWTU : 0090H (144)
R7CWTU : 0110H (272)
R7MWTU : 0012H (18)
R7EWTU : 2010H (8208)
9627 Number of circuits
1 : 1 circuit (R7xWTU-211-AD4)
2 : 2 circuits (R7xWTU-221-AD4)
9628 Number of counters
0 : None (R7xWTU-221-AD4)
4 : 4 points (R7xWTU-211-AD4)
LIGHTNING SURGE PROTECTION
M-System offers a series of lightning surge protector for
protection against induced lightning surges. Please contact
M-System to choose appropriate models.